So, we all know common advice when buying a gun is to get the larger caliber, since conversion barrels fit it. Personally, I don't know that I could ever trust a conversion barrel to run when I need it to, as a CCW or as a nightstand.

Tell me about your experience with conversion barrels. Say a 9mm in a Glock 32 or a .357 Sig in a P226 .40 S&W. How have they run for you? Who seems best? And would you trust the conversion as a CCW or nightstand piece?